PowerSupply. - Here is Circuit Schematic Low Ripple Regulated Power Supply using Transistor. This circuit like in figure 1 may be used where a high current is required with a low ripple voltage (such as in a high powered class AB amplifier when high quality reproduction is necessary ).
|Figure 1. Schematic Low Ripple Regulated Power Supply|
- R1 2.2KΩ 1W
- R2 56Ω 1W
- R3 1oKΩ 1W
- C1 1000µF 63V
- C2 100µF 50V
- C3 470µF 50V
- D1, D2, D3, D4 6A Bridge Rectifier
- D5 500mA Zener Diode (see description)
- Q1 2N3055
- Q2 2N3054
The Original Article : "Low Ripple Regulated Power Supply Circuit Diagram"